import java.util.*;
public class sim {

	public static void main (String [] args){
		
		List<String> arr1= Arrays.asList("red","yellow" ,"white","black");	
		List <String> arr2= Arrays.asList("one","two","three","four");
		Collections.sort(arr1,Collections.reverseOrder());
		Collections.sort(arr2,Collections.reverseOrder());
		System.out.println(arr1);
		System.out.println(arr2);
		
	}

}
